CCRL 40/40
Downloads and Statistics
April 14, 2018
Testing summary:
Total: 819'589 games
played by 2'137 programs
114281 CPU days (X2 4600+)

White wins: 281'160 (34.3%)
Black wins: 208'166 (25.4%)
Draws: 330'263 (40.3%)
White score: 54.5%

Engine Details

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Protector 1.3.3 64-bit in CCRL 40/40, 2018-04-14
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Protector 1.3.3 64-bit has no rank with rating of 2843 Elo points (+31 -31),
based on 311 games: 85 wins, 89 losses and 137 draws
Score: 49.4%, Average opponent: +4.9, Draws: 44.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Naum 4.2 64-bit                    2979   6.5-17.5  (+2 -13=9 )    0.0   -11
 - Stockfish 1.6.3 64-bit             2966   9.5-14.5  (+6 -11=7 )    0.0   +52
 - Komodo 1.0 64-bit                  2923  10.0-14.0  (+4 -8 =12)    0.0   +29
 - Rybka 2.2 64-bit                   2921   6.0-18.0  (+1 -13=10)    0.0   -80
 - Thinker 5.4d Inert 64-bit          2865  11.5-11.5  (+5 -5 =13)   11.3   +22
 - Zappa Mexico II 64-bit             2858  11.0-13.0  (+6 -8 =10)   19.7   -10
 - Critter 0.60 64-bit                2836  11.0-13.0  (+6 -8 =10)   63.4   -32
 - Deep Junior 11.1a 64-bit           2824  12.5-11.5  (+6 -5 =13)   84.9    -9
 - Critter 0.52b 64-bit               2806  14.5-9.5   (+9 -4 =11)   95.6   +26
 - Bright 0.5c                        2779  16.5-7.5   (+11-2 =11)  100.0   +52
 - SmarThink 1.20 64-bit              2764  12.5-11.5  (+6 -5 =13)  100.0   -63
 - Twisted Logic 20100131x 64-bit     2764  16.0-8.0   (+12-4 =8 )  100.0   +33
 - Twisted Logic 20100131x 32-bit     2739  16.0-8.0   (+11-3 =10)  100.0    +3


Created in 2005-2013 by CCRL team
Last games added on April 14, 2018